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[jira] [Commented] (SQOOP-2445) Sqoop2: Generic JDBC: Prevent use of tableColumns and sql at the same time

Date

Thu, 24 Sep 2015 21:57:04 GMT

[ https://issues.apache.org/jira/browse/SQOOP-2445?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14907103#comment-14907103
]
Hari Shreedharan commented on SQOOP-2445:
-----------------------------------------
+1. Committing
> Sqoop2: Generic JDBC: Prevent use of tableColumns and sql at the same time
> --------------------------------------------------------------------------
>
> Key: SQOOP-2445
> URL: https://issues.apache.org/jira/browse/SQOOP-2445
> Project: Sqoop
> Issue Type: Sub-task
> Reporter: Jarek Jarcec Cecho
> Assignee: Jarek Jarcec Cecho
> Fix For: 1.99.7
>
> Attachments: SQOOP-2445.patch
>
>
> We're supporting data retrieval with custom query. I see bunch of code around that is
trying to solve situation when user enters both of custom query and specifies what columns
he wants to transfer from that custom query. This seems to me as unnecessary complication
as user can limit the column in the first place by specifying appropriate query. Hence I would
like to prohibit this behavior.
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